package com.igeek.shop.web.login;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.igeek.shop.entity.User;
import com.igeek.shop.service.login.LoginServiceImpl;


public class LoginFilter implements Filter {

	public void destroy() {
		// TODO Auto-generated method stub
	}

	public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest) req;
		HttpServletResponse response = (HttpServletResponse) resp;
		
		/*Cookie [] cookies = request.getCookies();
		if(cookies!=null)
		for (Cookie cookie : cookies) {
			if(cookie.getName().equals("username")) {
				String userName = cookie.getValue();
				LoginServiceImpl loginService = new LoginServiceImpl();
				User user = loginService.getUserByCookie(userName);
				request.getSession().setAttribute("user", user);
			}
		}*/
		chain.doFilter(request, response);
	}

	public void init(FilterConfig fConfig) throws ServletException {
		// TODO Auto-generated method stub
	}

}
